http://www.eurogamer.net/article.php?article_id=75093
"...Things are rubbish even before you start, as once-smooth load-screen
cinematics shudder and crackle distractingly. .."
"...In-game, your first task is to infiltrate a geothermal plant in Iceland:
on Xbox 360, there's barely a frame missing; on PS3, the frame rate's
dipping below the surface of acceptability before you've even climbed out of
the water..."
"...Overall, if you've got the option to choose between the two, the Xbox
360 version is definitely preferable..."
But remember, PS3 is a super computer, Ken said so!